The issue probably lies in the difference between filling up an entire room with Nitrogen, where exhaled Carbon Dioxide can disperse freely, and having it fed to you with a small mask. There also may be something to be said for the additional stress of knowing you’re about to be killed.
There may be something to that. A poorly deigned mask might allow co 2 buildup. If I was going to do it, I’d have repurposed one of the old gas chambers.
And yes, I can’t imagine the mental state makes things any better.
The issue probably lies in the difference between filling up an entire room with Nitrogen, where exhaled Carbon Dioxide can disperse freely, and having it fed to you with a small mask. There also may be something to be said for the additional stress of knowing you’re about to be killed.
There may be something to that. A poorly deigned mask might allow co 2 buildup. If I was going to do it, I’d have repurposed one of the old gas chambers.
And yes, I can’t imagine the mental state makes things any better.
nitrogen gas is pretty cheap. I don’t get using the mask.